vzrstat

vzrstat is a command-line utility commonly found on systems running the Virtuozzo virtualization platform. Its primary function is to provide real-time statistics about virtual environments, such as virtual private servers (VPS) or containers. The tool allows administrators to monitor the resource usage of these virtual instances, including CPU, memory, disk I/O, and network traffic.

By executing vzrstat with specific parameters, users can retrieve detailed information about a particular virtual environment or a group of them. This data is crucial for performance analysis, troubleshooting resource contention issues, and capacity planning. The output of vzrstat is typically presented in a human-readable format, making it easy to interpret and act upon.

The utility is an integral part of managing and maintaining Virtuozzo environments, offering a quick and efficient way to gain insights into the operational status and resource consumption of virtual machines and containers. Its availability and usage are generally documented within the official Virtuozzo administration guides.